mrpranksy mrpranksy

28-05-2021
Mathematics

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Simplify the expression: 3(2x2 + 7x + 4) - 8x2 + 15

Respuesta :

clarch19 clarch19

28-05-2021

Answer:

-2x² + 21x + 27

Step-by-step explanation:

distribute 3 to get:

(6x² + 21x + 12) - 8x² + 15

combine 'like terms' to get:

-2x² + 21x + 27

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